Very likely, but if they get it sorted out one day he will be using it without knowing.
If you have no interest whatsoever and they start explaining to you all the cryptography behind establishing a secure connection to your bank most people would dismiss it as mumbo-jumbo. But now you can tell your grandma to look out for the little green lock on the web that makes her account secure.
If you have no interest whatsoever and they start explaining to you all the cryptography behind establishing a secure connection to your bank most people would dismiss it as mumbo-jumbo. But now you can tell your grandma to look out for the little green lock on the web that makes her account secure.